Is this with many websites, some, a few?
Can you post a few links to the log-in pages?

Warning: There are some web pages that do not allow
browsers to record or fill in the log-in information.

But if you go to the Mozilla Add-ons Web Page {web Link}
(There’s a lot of good stuff here) you can try a Form Filling add-on.
I found that the form-filler add-on I use is not affected.

Is this with many websites, some, a few?
Can you post a few links to the log-in pages?
'''Warning: ''' There are some web pages that do not allow
browsers to record or fill in the log-in information.
But if you go to the [https://addons.mozilla.org/en-US/firefox/ Mozilla Add-ons Web Page] {web Link}
(There’s a lot of good stuff here) you can try a '''Form Filling''' add-on.
I found that the form-filler add-on I use is not affected.

Question owner

This is one the site I am having issue with. Have contacted their customer care & they said there shouldn't be any issue with Firefox. It is working fine Edge browser. Have tried refreshing & reinstalling Firefox without luck.

Vijay.

https://accounts.zoho.com/signin?servicename=ZohoBooks&signupurl=/books/signup/
This is one the site I am having issue with. Have contacted their customer care & they said there shouldn't be any issue with Firefox. It is working fine Edge browser. Have tried refreshing & reinstalling Firefox without luck.
Vijay.

This is likely a problem with the login form that is used on some web pages.
If it is not a real form and if the form or login data isn't submitted in the usual way, but is send via a XHR request then Firefox may not notice this and the gin Manager isn't triggered.
In older Firefox versions you could use the Legacy extension Saved Password Editor, but this extension can't be ported to a WebExtension because the required API support is still missing.

This is likely a problem with the login form that is used on some web pages.
If it is not a real form and if the form or login data isn't submitted in the usual way, but is send via a XHR request then Firefox may not notice this and the gin Manager isn't triggered.
In older Firefox versions you could use the Legacy extension Saved Password Editor, but this extension can't be ported to a WebExtension because the required API support is still missing.
*[[/questions/1239821#answer-1171958]] Will Saved Password Editor ever work again?